        var API_KEY = 'f4fae4e7c84e7a9b14e911bbea774f8a4b1c275a';
        function requestData(pccode) {
            
            var pc = pccode;
            if (pc.length != 6) {
                alert('Postal code length must be 6 numbers value.');
                return false;
            }
            else {
                var uri = "http://www.streetdirectory.com/api/search/sg_adv.php?" +
				    "api=" + API_KEY +
				    "&pc=" + pc;

                $.getScript(uri, function(data, textStatus) {
                });
            }
        }